Engineering CAD Design Library
Browse quality-checked 3D CAD models for engineering, product design, prototyping and manufacturing. Preview models online and download files in STEP, STP, IGES, STL, OBJ, PLY, DWG, DXF and more.
All Designs (10,000+ results)2D technical drawing library
CHP5200P Marine Engine Control System
Marine
Chp5200P
Engine Control System
.STEP
<100
<100
Parametric Vee Packing Stack Design Models for Machined PTFE Seals
Chemical
Parametric Design
Vee Packing Stack
.STEP
<100
<100
Innovative Catamaran with Supercar-Powered Water Jet Propulsion
Marine
Catamaran
Water Jet Propulsion
.STEP
<100
<100
Inverted Bow Hull Design Study
Marine
Inverted Bow
Hull Design
.STEP
<100
<100
Naval Hull with Air Friction Reduction System
Marine
Naval Hull
Air Friction Reduction
.STEP
<100
<100
Engineering Study Model Created in Fusion 360
Machine design
Engineering Study Model
Fusion 360
.STEP
<100
<100
Browse CAD models by file format
Gabion System Outlet Component with 102mm Internal Diameter
Construction
Gabion
Outlet Component
.STEP
<100
<100
Azipod Propulsion System CAD Model for Engineering Projects
Marine
Azipod
Propulsion System
.STEP
<100
<100
Standard Fish Tank Stand with BR45x45L Aluminum Profile Support
Industrial Design
Fish Tank Stand
Br45X45L Aluminum Profile
.STEP
<100
<100
Industrial Weight Calibration Masses 1kg and 2kg
Industrial Design
Calibration Masses
Weight Measurement
.STEP
<100
<100
3D Model of a Propeller Designed in SolidWorks
Aviation
Propeller
3D Model
.STEP
<100
<100
Towed Sonar Drone Body Shell Concept for Submarine Applications
Marine
Towed Sonar Drone
Body Shell
.STEP
<100
<100
Industrial Component Model
Machine design
Industrial Component
Mechanical System
.STEP
<100
<100
Aegis Component Designed with CATIA V5
Machine design
Aegis
Catia V5
.STEP
<100
<100
Half Finishing Fishing Open Boat CAD Model
Marine
Half Finishing Fishing Open Boat
Boat Design
.STEP
<100
<100
5 Meter Pilot House Fishing Boat Design
Marine
5 Meter Pilot House
Fishing Boat
.STEP
<100
<100
An-2 Floatplane with Dual Engines CAD Model
Aerospace
An-2
Floatplane
.STEP
<100
<100
Surrogate Propeller CAD Model for Engineering Applications
Marine
Propeller
Surrogate Model
.STEP
<100
<100
FST-Series Water Oil Shell and Tube Heat Exchanger
Energy And Power
Fst-Series
Shell And Tube Heat Exchanger
.STEP
<100
<100
3D Boat Propeller Design Model for Marine Engineering
Marine
Boat Propeller
Hydrodynamics
.STEP
<100
<100
Honeycomb Structure Design for Plastic Parts in CATIA 3DExperience
Industrial Design
Honeycomb Structure
Plastic Parts
.STEP
<100
<100
Fence Design Using Power Copies in CATIA 3DExperience
Architecture
Fence Design
Power Copies
.STEP
<100
<100
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